Rezvanshahr County (Persian: شهرستان رضوانشهر) is in Gilan province, Iran.

[3] At the time of the 2006 National Census, the county's population was 64,193 in 16,518 households.

[5] The 2016 census measured the population of the county as 69,865 in 22,246 households.

[2] Rezvanshahr County's population history and administrative structure over three consecutive censuses are shown in the following table.

Media related to Rezvanshahr County at Wikimedia Commons